baber/WOPTO huggingface dataset:
Patent JP-H0546788-A (JP)
Title: Portable terminal equipment
Inventor: SAITO MITSUHO
IPC: G06F1/28
Filed: 1991-08-16
Abstract: PURPOSE:To prevent the generation of voltage drop due to the use of a printer and to extend the operation time of a portable terminal equipment by connecting a slow control circuit to the printer when power supply voltage reaches a prescribed detection voltage. CONSTITUTION:A detection voltage is set up to a value slightly higher than a critical voltage, and when the operation voltage of the portable terminal equipment reaches the detection voltage within a prescribed time at the time of supplying a specified voltage in a dropped state to the terminal set up to a rapid mode, a voltage detection circuit 2 outputs a command for switching the rapid mode to a slow mode to a switch control circuit 7 and a rapid control circuit 4 is switched to a slow control circuit 5 by a change-over switch 8 connected to a thermal printer 3. Thereby a state for extending a feed time at a low current and executing slow printing is held. Although energy amount to be supplied to a thermal head of the printer 3 is a low current, the printing speed can be reduced without changing it because the feeding time is extended. Thereby time to be consumed for voltage drop up to the critical voltage on which the portable terminal equipment is stopped can be extended.
Patent JP-H0393105-A (JP)
Title: Street lamp
Inventor: HAZAMA TAKAYUKI
IPC: F21S8/08
Filed: 1989-09-04
Abstract: PURPOSE:To obtain the crime prevention with an immediate effect by providing a receiver receiving the signal from a transmitter in a shop or the like faced to a street and a warning device generating a warning based on the received signal on a street lamp. CONSTITUTION:An illumination section 4 is operated to illuminate a street normally. When a transmitter in a shop 1 or the like generates a signal in case of emergency, the receiver 5 of a street lamp receives the signal generated by the transmitter and transmits the signal to a warning device 6. The warning device 6 generates a warning to the street based on the output signal of the receiver 5. There is rarely a time delay until the warning device is operated. The crime prevention with an immediate effect can be obtained.
Patent JP-2000184985-A (JP)
Title: Accordion type automatic ejection buttock cleaner
Inventor: NAKASHIRO TAKEHIRO
IPC: A47K7/08
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To automatically eject cleaning water without using the grasping power of hand and a battery or the like by providing a coil spring inside an accordion vessel, contracting the vessel through the use of the contracting force of the coil spring and ejecting cleaning water from a nozzle. SOLUTION: A lock pipe 3 is arranged to enter the nozzle 10 from the center of a bottom part in the accordion vessel 1, a flow port 4 is disposed in the lock pipe 3 and cleaning water is made to flow from the vessel 1 to the nozzle 10. Besides, a lock groove 5 is arranged in one outer direction of the pipe 3, the lock pawl 7 of a lock device 6 is fitted to the lock groove 5 and the contracting action of the vessel 1 is stopped. Then depressing a button 9 permits the lock pawl 7 to get back, the lock pipe 3 is made to free, the direction of the nozzle 10 is moved at one time and, then, the cleaning water of the accordion vessel 1 is ejected from the nozzle 10.
Patent JP-S6290932-A (JP)
Title: Forming method for negative resist pattern on substrate
Inventor: WATANABE HISASHI
IPC: H01L21/30
Filed: 1985-10-17
Abstract: PURPOSE:To readily form negative resist pattern of novolac resin by means of a general ultraviolet exposing unit by bonding the novolac resin onto a semiconductor substrate, exposing the prescribed portion to ultraviolet light or far ultraviolet light, and then developing the prescribed portion with isoamyl acetate. CONSTITUTION:A novolac resin 2 on a semiconductor substrate 1 is emitted with ultraviolet light 3, and further dipped in isoamyl acetate to form a negative pattern 4. As an embodiment, when a pattern is formed on novolac resist OFPR-800, an Si substrate is covered with OFPR-800 1.5mum thick, and prebaked at 85 deg.C for 30min. Thereafter, it is conact-exposed for 5 min by means of an ultraviolet light source (100mW/cm<2>) with a photomask, and dipped in isoamyl acetate to form a negative resist pattern.
Patent JP-H0571341-A (JP)
Title: Cooling device of engine
Inventor: MATAYOSHI YUTAKA
IPC: F01P3/20
Filed: 1991-09-10
Abstract: PURPOSE:To simplify the structure of a cooling device by arranging in a cooling passage, a bypass passage for bypassing a radiator and forcing a thermostat valve to face the bypass passage. CONSTITUTION:A head side water jacket 5 and a block side water jacket 4 are connected to a cooling passage 10. A bypass passage 20 is branched from the head side of the water jacket 5, and a thermostat valve 17 is interposed between both intake sides of a radiator 14 and a water pump 11. The temperature sensible part 2 of the thermostat valve 17 is forced to face the bypass passage 20, and thereby the thermostat valve 17 is opened/closed. Cooling water is thus circulated only between the head side water jacket 5 and the water pump 11 under cold environment by a single thermostat valve so as to stop circulation of cooling water toward the block side water jacket 4 and the radiator 14. It is thus possible to prevent complication of structure.
Patent JP-2000076725-A (JP)
Title: Magneto-optical recording/reproducing device
Inventor: EOM JAE-YONG
IPC: G11B17/046
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of volume of a device and to attain the low power consumption by forming a disk cartridge to the simplified structure such as the disk cartridge is loaded/unloaded by inserting it to a cartridge holding member utilizing a door. SOLUTION: When an MD: 1 is inserted to the cartridge holding member 20 in the open state and pushed in keeping the state that the whole surface of the MD: 1 is abutted on the contact part of a taking out member, a locking piece of the taking out member is hooked to a locking pin of a locking member and locked to the specified state. A protruding pin 85 arranged on the bending part 84 of a slide member 80 is not entered in a recognizing groove of the MD: 1 and abutted on the front surface of the MD: 1. Consequently, the slide member 80 is pushed backward and a supporting rod 86 for supporting a protruding part 45 protruded to a head connection part 42 of a connecting member 40 is also retreated, then a magnetic head 30 is descended thereby brought into contact with the magneto-optical disk 9 in the MD: 1.
Patent JP-S61108000-A (JP)
Title: Dehydration treatment of water treatment sludge
Inventor: CHIKURA TATSUMI
IPC: A23K10/24
Filed: 1984-10-30
Abstract: PURPOSE:To obtain safe feed and good quality fertilizer, by applying heat treatment to water treatment sludge, in which blood was charged, and subsequently applying press dehydration to the treated sludge before drying. CONSTITUTION:Water treatment sludge issued at the time of food processing receives preparatory dehydration treatment such as centrifugal separation to reduce the moisture thereof from 96-98% to 90-95%. Subsequently, the treated sludge is mixed with blood of animals or fishes and shellfishes while the resulting mixture is charged in a heat treatment tank and stirred. Next, the mixture is heated to 80-110 deg.C to form the film of blood, which was brought to a coagulated state, to the surface of granular water treatment sludge. Then, the treated substance is subjected to press dehydration treatment. The charging amount of blood is set to 0.1-2 per 1 of water treatment sludge on the basis of a wt. ratio.
Patent JP-S60112124-A (JP)
Inventor: YAMADA NORIYUKI
IPC: H03K17/00
Filed: 1984-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01103513-A (JP)
Title: Level regulator for automobile
Inventor: PEETAA DOROTSUTO
IPC: B60G17/04
Filed: 1988-09-16
Abstract: PURPOSE: To ensure level regulation without causing a time delay by imparting pressure to an output pressure chamber via a first piston part, a push rod, and a second piston part by means of pressure to the input chamber of a fluid separator. CONSTITUTION: When an axle level drops below a normal value, the switching valve 25 of a fluid separator 10 is opened and a switching valve 26 is closed to introduce hydraulic pressure from a hydraulic pressure source 9 into the input pressure chamber 13 of a hydraulic cylinder 11 to increase the pressure of an output pressure chamber 14 by use of the hydraulic pressure via a piston 12; then a switching valve 28 is opened to raise the level by means of the partial support spring strut 32 of a level regulator 8. Next, the switching valve 25 is closed and the switching valve 26 is opened to return the piston 12 to its original position by means of the energizing force of a return spring 24. When a regulating switch 15 detects this return, the switching valves 25, 26 are switched again, and the process of building up the pressure is repeated in the same way.  If the axle is detected as being higher than the normal level, the switching valve 28 is opened to return the hydraulic pressure of a level regulating circuit 31 to a reservoir 29. Thus, level regulation can be ensured without time delay.
Patent JP-H1077339-A (JP)
Title: Polycarbonate resin, irs production and plastic optical waveguide produced by using the resin
Inventor: NISHIGUCHI MASAMI
IPC: C08G64/10
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having excellent transparency and heat- resistance and extremely low absorption of light in near infrared region by reacting bis(hydroxyphenyl) hexafluoropropane with a carbonate precursor and introducing a specific terminal group to the product. SOLUTION: This polycarbonate resin has a fluorine-substituted phenoxy group of the formula I ((n) is 1-5) and its produced by reacting a dihydric phenol composed mainly of 2,2-bis(4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoropropane (bisphenol AF) with a carbonate precursor (preferably phosgene, etc.). The resin can be produced by using a fluorine-substituted phenol of the formula II as a terminating agent in the reaction of bisphenol AF with a carbonate precursor. The compound of the formula II is preferably pentafluorophenol. The objective resin preferably has a specific viscosity of 0.13-1.3 measured at 20 deg.C by dissolving 0.7g of the resin in 100mL of methylene chloride.
Patent JP-H0571843-A (JP)
Title: Low temperature box
Inventor: KAWAGUCHI TAKESHI
IPC: G05D23/00
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a low temperature box in which acclimation of a flowering period in storage can be conducted during transportation toward a schedule time to arrive at a destination. CONSTITUTION:A microcomputer 46 has a subtracting timer which can set a predetermined time up to a schedule time to arrive. The microcomputer 46 controls a DC fan motor 14 based on the output of an indoor temperature sensor 18 to rise a temperature in a low temperature box at a ratio with respect to a lapse time up to the schedule time to arrive.
Patent JP-H1162900-A (JP)
Title: Foreign matter removing device in pump suction port
Inventor: TOGAWA TOMOKICHI
IPC: F04D7/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To pass liquid with high viscosity without hindrance and remove foreign matter by mounting filter boxes of internal and external double structures in which liquid passing holes are bored so that the external filter box may be moved relative to the internal filter box and linking the external filter box with a vertical driving means. SOLUTION: A foreign matter removing device 1 is provided with a filter inner box 13 of a cylindrical shape with bottom and a filter outer box 14 which surrounds the outer peripheral surface of this filter inner box 13 by providing a slight gap and is externally fitted. The internal filter boxes 13, 14 are formed into cylindrical shapes with bottom by boring plates in which many liquid passing holes 16 are bored. When an air cylinder 15 is operated and the filter outer box 14 is moved in the vertical direction, surrounding liquid with high viscosity is agitated by an agitation plate 23 and flowability becomes excellent. Foreign matter which is larger than the liquid passing holes 16 is removed by the inner and outer filter boxes 13, 14.  As for foreign matter which is smaller than the holes 16, internal and external liquid passing holes 16 are interlocked due to the vertical movement of the filter outer box 14, passing area of foreign matter is narrowed and in-flow quantity is reduced.
Patent JP-S6475283-A (JP)
Title: Solvent for pressure-sensitive copying paper
Inventor: NISHIDA TAISUKE
IPC: C10C3/04
Filed: 1987-09-17
Abstract: PURPOSE:To exhibit an extremely high solubility to a black coloring material, a blue coloring material, etc., contained in a leuco dye, by mainly cosisting of a hydroaromatic compound which is obtained by nuclear-hydrogenating a part of a polycyclic aromatic compound. CONSTITUTION:A solvent for dissolving a transferring coloring matter (a leuco dye) into a liquid form is mainly composed of a hydroaromatic compound which is obtained by nuclear-hydrogenating a part of a polycyclic (tricyclic or more) aromatic compound. The compound is neclear-hydrogenated to the extent that the hydride is in the ratio of 13-89wt.%, preferably 13-48wt.%, to the product. As the starting material of the solvent, a creosote oil obtained by distilling a coal tar, a material obtained from a pyrolytic oil of a petroleum naphtha, a material obtained by hydrogenolyzing a tar pitch, a petroleum pitch, etc., a material made from a petroleum fuel oil, a material obtained by synthesizing a monocyclic, dicyclic, or long-chain fatty oil such as benzene and naphthalene, or the like can be employed.
Patent JP-S59119171-A (JP)
Inventor: SAKAMOTO SEISHICHI
IPC: F25D23/08
Filed: 1982-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000058429-A (JP)
Title: Aligner
Inventor: KOJIMA KENJI
IPC: G03F7/22
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To improve alignment precision by calculating wafer magnification from the measured result of shot magnification exactly calculating the error amounts of scheduling amounts obtained from the result and the alignment measured result, and deciding the abnormal value of scheduling. SOLUTION: Shot magnification measurement 1 is operated by measuring two or more alignment marks inserted into a shot, so that wafer magnification M can be calculated. The wafer magnification M is subtracted from scaling amounts MA obtained by alignment measurement 2, scaling error amounts S can be calculated. Then, abnormal value 3 is operated to the obtained scaling error. Therefore the wafer magnification obtained from the shot magnification is removed from the scaling measured result of alignment, including the wafer magnification so that a true scaling error can be obtained. Thus, highly precise abnormal value decision can be attained, and alignment precision can be improved, and yield can be prevented from being deteriorated.
Patent JP-H04109951-A (JP)
Title: Spa device
Inventor: MOROHOSHI MASAJI
IPC: A61H33/00
Filed: 1990-08-31
Abstract: PURPOSE:To use a water source repeatedly to eliminate waste, and achieve effective addition of spa components by connecting a supply tube for supplying either or both of powders of the spar components or spa material liquid of the powders previously dissolved in diluting liquid with a circulation passage just before returning to a bathtub for supplying the spa material. CONSTITUTION:A circulation passage 2 supplies water solution into a bathtub and recovers the water solution from the bathtub, and it has a circulation pump 3 for circulating the water solution. A supply tube 10 of spa components is connected with a part of a supply tube 21 just before a circulation flow reaching the circulation passage 2 on the downstream of a heat exchanger 7, and the other end is connected with a material tank 12 where spa material liquid is made through a supply pump 11. The material liquid tank 12 is provided at a supplying means 13, and hot water of material liquid in a corresponding quantity to an instruction from a controller 14 is supplied from it through the supply tube 10.
Patent JP-S61266176-A (JP)
Title: Device for soldering and solder-peeling surface mounting part
Inventor: PEETERU GEERITSUHI
IPC: H05K3/34
Filed: 1985-10-18
Abstract: 1. Appliance for soldering and desoldering surface mounted components on printed circuit boards or hybrid circuits, said appliance functioning by means of a stream of hot air and being provided with a head (100) which can be moved in the vertical direction and, at its lower end, carries a vacuum tweezer (103, 104) and one or more hot air nozzles (101, 102), the purpose of the vacuum tweezer being to hold a component (113), characterized in that the free end of the hot air nozzle can be repositioned by being swung relative to that end of the vacuum tweezer (103, 104) which holds the component (113), so as to vary the distance between the central point of the vacuum tweezer and the outlet opening of the hot air nozzle.
Patent JP-S6289332-A (JP)
Title: Dry etching
Inventor: MURATA TADAHIKO
IPC: H01L21/302
Filed: 1985-10-16
Abstract: PURPOSE:To enable a microscopic processing of an Au layer by using organic films, by a method wherein gas containing chlorine gas as its main component is used as the etcching gas and with fluorine gas added, the cathode voltage is to 500V or less. CONSTITUTION:An Au layer 2 is formed on a substrate 1 and organid films 3 are further formed selectively (a). Then, a sample is disposed on an electrode on one side in an etching chamber using a reactive ion etching device and with CCl2F4 etching gas introduced in, a high-frequency voltage is impressed between the electrodes. At this time, as the etching rate of the Au film is accelerated by setting a high-frequency power in 100W and a cathode voltage in 50V or thereabouts and the etching rate of the organic films becomes slower, the ratio of selectivity (Au/organic films) becomes 3.5 times. Accordingl, the Au layer 2 can be selectively etched using the organic films 3 as masks (b). Moreover, the organic films 3 are removed by performing a plasma treatment using O2 or an organic cleaning and so on (c).
Patent JP-H0569739-A (JP)
Title: Air conditioner for automobile
Inventor: OTSU HIDEKAZU
IPC: B60H1/32
Filed: 1991-09-11
Abstract: PURPOSE:To alter a temperature of air blown off into a cabin to a monotonous uniform one for enabling the adjustment of temperature comfortable for occupants by providing an upstream temperature detecting means in the upstream part of an indoor heat exchanger means to change over cooling and heating according to a difference between an upstream air temperature detected by the detecting means and a desired one at the downstream air. CONSTITUTION:The upstream temperature sensor 21 is provided in the upstream part of an indoor heat exchanger means 8 for sending out cold or warm air and the downstream temperature sensor 22 and atmosphere temperature sensor 34 are provided in the downstream part. A controller 32 judges the necessity for possible cooling and heating by the indoor heat exchanger 8 from both differences between the upstream air temperature and a desired one of the downstream air and between the atmospheric temperature and the desired temperature of the downstream air, and a refrigerant flow path is changed over to a cooling cycle or heating cycle by a 4-way valve 4 or maintain a present cycle. Thus, the number times of changing over the refrigerant flow path can be reduced, and an abrupt and uncomfortable change in the temperature of air blown off in a cabin in the change-over can be prevented.
Patent JP-S6475089-A (JP)
Title: Waste water treatment method
Inventor: OTSUKI TOSHI
IPC: C02F3/08
Filed: 1987-09-16
Abstract: PURPOSE:To separate solid and liquid in suspension of the waste water at high speed by making the suspensions in raw water adhered to collecting materials, further collecting the suspensions while raising particles to which the suspensions are adhered by means of the upward flow of raw water and then reducing the upward flow speed of raw water. CONSTITUTION:Suspensions in raw water 1 fed from a feeding pipe into a vessel 3 are adhered to collecting materials 7 into the vessel 3. The particles with large diameters resulting from the adhered suspensions are raised by the upward flow of raw water 1 and further collected while being raised. After that, supernatant liquid and particles with adhered suspensions are separated by reducing the upward flow speed of raw water 1 by means of a double pipe structure at the upper section of the vessel 3. The suspensions out of the particles with adhered suspensions and collecting materials 7 discharged out of said vessel 3 by a discharge pipe 12 are separated in a separation storage tank 16 by utilizing the difference of gravity, and said separated collecting materials 7 are returned to the vessel 3 through a pipe 23 by the action of a pump 24, circulated and used.
Patent JP-H0281432-A (JP)
Title: Method of forming phosphorus-doped polycrystalline silicon film
Inventor: MIYA HIRONOBU
IPC: C23C16/30
Filed: 1988-09-16
Abstract: PURPOSE:To obtain a uniform phosphorus distribution in a low concentration region among wafers by a method wherein monosilane and trimethoxy phosphoric acid are employed and a phosphorus-doped polycrystalline silicon film is formed in a specific temperature range. CONSTITUTION:In monosilane (SiH4) and trimethoxy phosphoric acid (PO(OCH3)3) are employed and a forming temperature is selected within a temperature range of 550-700 deg.C, PO(OCH3)3 is not decomposed in the gas introducing side of a reaction chamber and has a high resistivity and is decomposed in a wafer region by heat and is gradually taken into a polycrystalline silicon film. By selecting the suitable forming temperature, therefore, a uniform phosphorus concentration distribution can be obtained. In a low pressure CVD method, SiH4 and, instead of PH3 which has a high adsorption speed, trimethoxy phosphoric acid PO(OCH3)3 are employed as raw gases.
Patent JP-S60123267-A (JP)
Title: Hanger type shot blast machine
Inventor: SHISHIDA TOSHIFUMI
IPC: B24C3/08
Filed: 1983-12-08
Abstract: PURPOSE:To enhance the working ability of blast treatment, by providing such an arrangement that a subhanger suspending a workpiece after blast treatment is again locked to a subhanger carrying means in an elevating mechanism and is released from a hanger in a blast cabinet. CONSTITUTION:A workpiece 14 carried by a work conveying device 12 is suspended from a subhanger 90 which has been locked by a subhanger carrying means 126 in an elevating mechanism. In this condition, a carrier bed 86 travels toward the opening section of a blast cabinet where the subhanger 90 is suspended by a hanger 18 and the workpiece 14 is subjected to blast treatment. Thereafter, the subhanger 90 suspending the workpiece 14 is again locked by the subhanger carrying means 126 in elevating mechanisms 120, 88, therefore, is released from the hanger 18 and shifted onto the work conveying device 12 where the workpiece 14 which has been suspended from the subhanger 90 is released. Thus, the installation and removal of workpieces may be mechanically mode, thereby the working ability of blast treatment may be enhanced.
Patent JP-S6476945-A (JP)
Title: Superconducting material
Inventor: NATORI EIJI
IPC: C01G3/00
Filed: 1987-09-16
Abstract: PURPOSE:To provide a superconducting material having critical temperature near normal temperature with few limitations of the place to be used, containing specific metal element, rare earth element, Sr and Cu. CONSTITUTION:(1) nitrate(s) of A-element(s) (A is at least one kind of element selected from Sc, Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, and Lu), (2) strontium acetate, (3) nitrate(s) of M-element(s) (M is Ti, Zr, Hf or combination thereof), and (4) CuO are mixed followed by calcination and forming followed by grinding and then carrying out calcination in an oxygen-contg. atmosphere, thus obtaining the objective superconducting material of formula (0.3<=x<=0.8; 0.05<=y<=0.4).